Day since the exchange does not say anything shallow, but I feel that incorporating is perfect.
After a complaint without if there is durability, but because you do not know can not try to use, evaluation is also low.

Used if you have specified the gap value in shock and vibration is large machinery, but will come in handy in the case of a hurry because the small diameter of the ones shipping corresponding day. It can be used safely in a brand item about the quality.